330652265 has 4 divisors (see below), whose sum is σ = 396782724. Its totient is φ = 264521808.

The previous prime is 330652243. The next prime is 330652271. The reversal of 330652265 is 562256033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 562256033 = 37 ⋅15196109.

It can be written as a sum of positive squares in 2 ways, for example, as 79619929 + 251032336 = 8923^2 + 15844^2 .

It is a cyclic number.

It is not a de Polignac number, because 330652265 - 2¹⁴ = 330635881 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33065222 + ... + 33065231.

It is an arithmetic number, because the mean of its divisors is an integer number (99195681).

Almost surely, 2^330652265 is an apocalyptic number.

It is an amenable number.

330652265 is a deficient number, since it is larger than the sum of its proper divisors (66130459).

330652265 is an equidigital number, since it uses as much as digits as its factorization.

330652265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66130458.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 330652265 is about 18183.8462652982. The cubic root of 330652265 is about 691.4973190345.

The spelling of 330652265 in words is "three hundred thirty million, six hundred fifty-two thousand, two hundred sixty-five".